Easier Pollination of Half-Diallel Crosses by Ranking Flower Phenology
Progeny testing using half-diallel crossing is often difficult because of the variation in flowering time among selected parents. The flower phenology ranking method described here is an easy method of pollinating half-diallel crosses using current season pollen. Parents are ranked according to their flowering time and crosses are arranged in such a way that each parent is pollinated only by a parent which flowered before it. The earliest flowering parent is used only as a male and the latest-flowering parent only as a female.
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Document Type: Journal Article
Affiliations: Principal Plant Geneticist, USDA Southeastern Forest Experiment Station, Macon, Ga.
Publication date: 1977-11-01
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- Each regional journal of applied forestry focuses on research, practice, and techniques targeted to foresters and allied professionals in specific regions of the United States and Canada. The Southern Journal of Applied Forestry covers an area from Virginia and Kentucky south to as far west as Oklahoma and east Texas.
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